CN107525559A - Water-level instrumentation - Google Patents
Water-level instrumentation Download PDFInfo
- Publication number
- CN107525559A CN107525559A CN201710699722.4A CN201710699722A CN107525559A CN 107525559 A CN107525559 A CN 107525559A CN 201710699722 A CN201710699722 A CN 201710699722A CN 107525559 A CN107525559 A CN 107525559A
- Authority
- CN
- China
- Prior art keywords
- water
- casing
- shell
- wire
- survey line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000523 sample Substances 0.000 claims abstract description 17
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
A kind of water-level instrumentation of the present invention includes level detecting device, survey line and suggestion device, the level detecting device upper end is tightly connected with the survey line, the level detecting device bag external conductive casing and the conductive probe being arranged in the external conductive casing, the external conductive casing upper end is provided with incoming line, bottom is provided with water inlet, middle part is provided with gas outlet, is connected between the conductive probe and the external conductive casing by insulating materials；Described survey line one end is arranged in external conductive casing through incoming line, and the survey line includes the first wire and the second wire, and described first wire one end electrically connects with the metal shell, and the other end electrically connects with the suggestion device；Second wire electrically connects with the conductive probe, and the other end electrically connects with the suggestion device.Level detecting device touches water after water and entered in shell, turns on conductive probe and external conductive casing, and transmitting suggestion device by survey line can prompt in time, so as to convenient and accurate real-time testing water level.
Description
Technical field
The present invention relates to a kind of Level monitor.
Background technology
Taken out, when rainfall carrying out underground water, be required to monitor level of ground water height in real time, but in the prior art
It is substantially to measure water level, it is no accurately to contact water level, and accurately measure the device of height of water level.
The content of the invention
In order to overcome upper defect, it is an object of the invention to provide a kind of water-level instrumentation simple in construction, easy to use.
In order to achieve the above object, a kind of water-level instrumentation of the invention, including level detecting device, survey line and prompting dress
To put, the level detecting device upper end is tightly connected with the survey line,
The level detecting device bag external conductive casing and the conductive probe being arranged in the external conductive casing, it is described conductive outer
Shell upper end is provided with incoming line, and bottom is provided with water inlet, and middle part is provided with gas outlet, and the conductive probe and the conduction are outer
Connected between shell by insulating materials；
Described survey line one end is arranged in external conductive casing through incoming line, and the survey line is led including the first wire and second
Line, described first wire one end electrically connect with the metal shell, and the other end electrically connects with the suggestion device；Described second leads
Line electrically connects with the conductive probe, and the other end electrically connects with the suggestion device.
Further, the conductive probe border is provided with pillar, and the pillar bottom surface is with the horizontal predetermined angle, institute
State position of the position higher than the minimum point of the pillar of conductive probe minimum point.
Further, apart from gas outlet, pre-determined distance is provided with baffle plate at gas outlet in the external conductive casing.
Further, in addition to measuring motion includes shell and the survey long wheel and pretension roller that are arranged in shell, institute
State to survey on long wheel peripheral edge and a magnetite is set, the magnetite correspondence position sets an electromagnetic counter, for surveying long rolling
Wheel is often rotated one week and counted once；
Spring is provided with left and right sides of the roller bearing of the pretension roller, prevents from skidding for stepping up survey line, the spring
One end is connected one end with the roller bearing and passes through support and the cage connection.
Further, the survey long wheel rolling surface border is provided with the annular groove to match with the survey line diameter.
Further, it is additionally provided with Winder in the shell, the Winder includes rotating shaft and rotating disk, described turn
Axle one end is fixedly connected with the shell, and one end is rotatablely connected with the rotating disk
Side of the shell away from rotating shaft offers the opening of corresponding rotating disk.
Further, display screen is provided with the shell, the display screen is connected with the message register.
Further, the suggestion device is arranged on center of the rotating disk away from rotating shaft side.
Further, the shell includes upper casing and lower casing, and the upper casing and the lower casing are connected through a screw thread, and described
One wire is folded in the upper casing and the lower casing junction.
The present invention use said structure, and water enters in shell after level detecting device touches water, conducting conductive probe with
External conductive casing, transmitting suggestion device by survey line can prompt in time, so as to convenient and accurate real-time testing water level.
Brief description of the drawings
Fig. 1 is the structural representation of level detecting device embodiment of the present invention.
Fig. 2 is the structural representation of measuring motion embodiment of the present invention.
Fig. 3 is measuring motion A-A of the present invention sectional view.
Fig. 4 is measuring motion B-B of the present invention sectional view.
Survey line 1；Water inlet 2；Gas outlet 3；Incoming line 4；Second wire 5；First wire 6；Pillar 7；Baffle plate 8；Survey long rolling
Wheel 9；Pretension roller 10；Upper casing 11；Lower casing 12；Roller bearing 13；Rotating shaft 14；Winder 15；Spring 16；Lock-on connection 17；Sealing
Pad 18；Weight 19；Shell 20；Rotating disk 21；Electromagnetic counter 22.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, the water-level instrumentation of the present invention, including：Detection device, survey line 1 and suggestion device,
Detection device is made up of upper casing 11 and lower casing 12, and internal thread is set on the inwall of upper casing 11, and the outer surface of lower casing 12 is set
There is the external screw thread to match with the screw thread of upper casing 11, upper casing 11 and lower casing 12 are threadedly coupled.
The lower end of lower casing 12 offers diameter 5mm water inlet 2, and the border of water inlet 2 is provided with weight 19, the threaded line of lower casing 12
Position on the lower side offers through hole as gas outlet 3, the lower end of upper casing 11 extend to lead to the hole site and with through hole interval 2-5mm, upper casing
11 formation baffle plates 8 are necessarily blocked to gas outlet 3, prevent water impact is excessive when water level fluctuates from causing monitoring inaccurate
Really.
The upper end of upper casing 11 offers incoming line 4, and the one end of survey line 1 is penetrated in external conductive casing through incoming line 4, incoming line go out by
Under set up sealing gasket 18 and lock-on connection 17, so as to ensure that survey line and external conductive casing is completely embedded and will not entered
Water.
Survey line 1 includes the first wire 6 and the coaxial cable of the second wire 5, the bottom that survey line 1 is penetrated in external conductive casing for inside
First wire 6 is isolated into insulation sheath be clipped between upper casing 11 and lower casing 12 and turned on external conductive casing, the second wire 5 is isolated
Parts hang outside insulated hull does not turn on so as to form probe in external conductive casing with external conductive casing.Second wire 5 is exposed at absolutely
It is arranged with the pillar 7 of isolation material outside part outside edge crust, the bottom of pillar 7 is horizontal by 45 ° of angle.
The other end of survey line 1 is connected on suggestion device through measuring motion, and detection device touches the first wire of water 6 and
Two wires 5 are turned on, and suggestion device is prompted.
Measuring motion includes shell 20 and the survey long wheel 9 and pretension roller 10 that are arranged in shell 20, described to survey long rolling
Take turns and a magnetite is set on 9 peripheral edges, the magnetite correspondence position sets an electromagnetic counter 22, every for surveying long wheel 9
Rotate one week and count once；
The left and right sides of roller bearing 13 of the pretension roller 10 is provided with spring 16, prevents from skidding for stepping up survey line 1, institute
State the one end of spring 16 one end is connected with the roller bearing 13 and be connected by support with the shell 20.
Preferably, the survey long wheel 9 rolling surface border is provided with the annular groove to match with the diameter of survey line 1.
The run trace for placing survey line 1 swings back and forth so that measurement result is partially long to cause result inaccuracy, and there is provided annular groove, survey line
1 can only walk along groove, and measurement result is accurate.
Winder 15 is additionally provided with the shell 20, the Winder 15 includes rotating shaft 14 and rotating disk 21, described
The one end of rotating shaft 14 is fixedly connected with the shell 20, and one end is rotatablely connected with the rotating disk 21；The shell 20 is away from rotating shaft 14
Side offer the opening of corresponding rotating disk 21, be provided with hand-held handle on the rotating disk 21 for the side that is open, it is convenient to survey line 1
Folding and unfolding.
Display screen is provided with the shell 20, the display screen is connected with the message register.To display directly perceived
The length of survey line 1 measured, so as to obtain well depth.
The suggestion device is arranged on center of the rotating disk 21 away from the side of rotating shaft 14.Prevent Winder 15 from rotating
When pulling force can be also produced to suggestion device, suggestion device is arranged on the center of rotating disk 21, facilitates the connection of survey line 1 and suggestion device,
Suggestion device can follow rotating disk 21 to rotate, and would not produce and pull between survey line 1 and suggestion device, add the use of survey line 1
Life-span.
Preferably, in addition to motor and controller, the output shaft of the motor and the input shaft transmission of the rotating shaft 14 connect
Connect, the suggestion device and the motor electrically connect with the controller.
Controller control rotating shaft 14 rotates the receipts for realizing survey line 1 and put, when prompting device detects the first wire 6 and second
Turned between wire 5, prompting device will turn on information and be sent to controller, and controller sends and stops operating information to motor；When carrying
Show that device detects the separated of the first wire 6 and the second wire 5, prompting device will be switched off information and be sent to controller, controller hair
Rotation information is sent to motor.Height of water level can be monitored in real time.
The present embodiment uses said structure, and water enters in external conductive casing after level detecting device touches water, and conducting is conductive
Probe and external conductive casing, transmitting suggestion device by survey line 1 can prompt in time, so as to convenient and accurate real-time testing water level.
Obviously, those skilled in the art can carry out essence of the various changes without departing from the present invention to the structure of the present invention
Refreshing scope.So if these changes belong in the range of claims of the present invention and its equivalent technologies, then the present invention is also intended to
Cover these changes.
Claims (9)
- A kind of 1. water-level instrumentation, it is characterised in that including level detecting device, survey line and suggestion device, the water-level detecting Device upper end is tightly connected with the survey line；The level detecting device bag external conductive casing and the conductive probe being arranged in the external conductive casing, on the external conductive casing End is provided with incoming line, and bottom is provided with water inlet, and middle part is provided with gas outlet, the conductive probe and the external conductive casing it Between connected by insulating materials；Described survey line one end is arranged in external conductive casing through incoming line, and the survey line includes the first wire and the second wire, institute State first wire one end to electrically connect with the metal shell, the other end electrically connects with the suggestion device；Second wire with The conductive probe electrical connection, the other end electrically connect with the suggestion device.
- 2. water-level instrumentation as claimed in claim 1, it is characterised in that the conductive probe border is provided with pillar, described With the horizontal predetermined angle, the position of the conductive probe minimum point is higher than the position of the minimum point of the pillar for pillar bottom surface Put.
- 3. water-level instrumentation as claimed in claim 1, it is characterised in that apart from gas outlet at gas outlet in the external conductive casing Pre-determined distance is provided with baffle plate.
- 4. water-level instrumentation as claimed in claim 1, it is characterised in that also include shell including measuring motion and be arranged on outer Survey long wheel and pretension roller in shell, described survey on long wheel peripheral edge set a magnetite, and the magnetite correspondence position is set An electromagnetic counter is put, counting in one week is often rotated once for surveying long wheel；Spring is provided with left and right sides of the roller bearing of the pretension roller, prevents from skidding for stepping up survey line, the spring one end One end, which is connected, with the roller bearing passes through support and the cage connection.
- 5. water-level instrumentation as claimed in claim 4, it is characterised in that the survey long wheel rolling surface border is provided with and institute State the annular groove that survey line diameter matches.
- 6. water-level instrumentation as claimed in claim 4, it is characterised in that Winder is additionally provided with the shell, it is described Winder includes rotating shaft and rotating disk, and described rotating shaft one end is fixedly connected with the shell, and one end is rotatablely connected with the rotating disk；Side of the shell away from rotating shaft offers the opening of corresponding rotating disk.
- 7. water-level instrumentation as claimed in claim 4, it is characterised in that display screen, the display are provided with the shell Screen is connected with the message register.
- 8. water-level instrumentation as claimed in claim 5, it is characterised in that the suggestion device is arranged on rotating disk away from rotating shaft one The center of side.
- 9. water-level instrumentation as claimed in claim 1, it is characterised in that the shell includes upper casing and lower casing, the upper casing It is connected through a screw thread with the lower casing, first wire is folded in the upper casing and the lower casing junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699722.4A CN107525559A (en) | 2017-08-16 | 2017-08-16 | Water-level instrumentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699722.4A CN107525559A (en) | 2017-08-16 | 2017-08-16 | Water-level instrumentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525559A true CN107525559A (en) | 2017-12-29 |
Family
ID=60681372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710699722.4A Pending CN107525559A (en) | 2017-08-16 | 2017-08-16 | Water-level instrumentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525559A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411901A (en) * | 2020-04-28 | 2020-07-14 | 北京市地质工程勘察院 | Small-caliber shallow groundwater nested monitoring well and well completion method thereof |
| CN111425186A (en) * | 2020-04-28 | 2020-07-17 | 北京市地质工程勘察院 | Shallow underground water small-caliber cluster type monitoring well and well completion method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1130237A (en) * | 1966-06-29 | 1968-10-09 | Unilever Ltd | Method and apparatus for sensing the level of contents in a container |
| SU488077A1 (en) * | 1973-07-03 | 1975-10-15 | Куйбышевский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии | Level meter for bulk materials |
| CN2421628Y (en) * | 2000-04-17 | 2001-02-28 | 赵建设 | Electrode liquid level-meter |
| CN2660495Y (en) * | 2003-12-13 | 2004-12-01 | 康雪松 | Lever type intelligence level-sensing device |
| CN202362047U (en) * | 2011-12-10 | 2012-08-01 | 河南科技大学 | Measuring probe for resistance-type water level digital sensor |
| CN207248282U (en) * | 2017-08-16 | 2018-04-17 | 北京市地质工程勘察院 | Water-level instrumentation |
-
2017
- 2017-08-16 CN CN201710699722.4A patent/CN107525559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1130237A (en) * | 1966-06-29 | 1968-10-09 | Unilever Ltd | Method and apparatus for sensing the level of contents in a container |
| SU488077A1 (en) * | 1973-07-03 | 1975-10-15 | Куйбышевский Филиал Специального Конструкторского Бюро По Автоматике В Нефтепереработке И Нефтехимии | Level meter for bulk materials |
| CN2421628Y (en) * | 2000-04-17 | 2001-02-28 | 赵建设 | Electrode liquid level-meter |
| CN2660495Y (en) * | 2003-12-13 | 2004-12-01 | 康雪松 | Lever type intelligence level-sensing device |
| CN202362047U (en) * | 2011-12-10 | 2012-08-01 | 河南科技大学 | Measuring probe for resistance-type water level digital sensor |
| CN207248282U (en) * | 2017-08-16 | 2018-04-17 | 北京市地质工程勘察院 | Water-level instrumentation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411901A (en) * | 2020-04-28 | 2020-07-14 | 北京市地质工程勘察院 | Small-caliber shallow groundwater nested monitoring well and well completion method thereof |
| CN111425186A (en) * | 2020-04-28 | 2020-07-17 | 北京市地质工程勘察院 | Shallow underground water small-caliber cluster type monitoring well and well completion method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |